CN102303073B - Trimming die structure for mobile phone casing - Google Patents
Trimming die structure for mobile phone casing Download PDFInfo
- Publication number
- CN102303073B CN102303073B CN 201110274690 CN201110274690A CN102303073B CN 102303073 B CN102303073 B CN 102303073B CN 201110274690 CN201110274690 CN 201110274690 CN 201110274690 A CN201110274690 A CN 201110274690A CN 102303073 B CN102303073 B CN 102303073B
- Authority
- CN
- China
- Prior art keywords
- die
- cutting knife
- slide block
- punch
- knife slide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The invention provides a trimming die structure for a mobile phone casing. The structure comprises an upper die part and a lower die part, and is characterized in that: the upper die part comprises an upper splint, a slanted wedge and a stripper plate; and the lower die part comprises a product positioning die core, a male die cutter, a male die return spring, a male die return stop screw, a male die cutter slide block, a female die cutter, a female die cutter slide block, a female die cutter slide block return spring and a lower die holder. By the trimming die structure for the mobile phone casing, the mobile phone casing is punched from inside to outside by a punching head, so that burrs are generated on the outer surface of the mobile phone casing, assembly of electronic parts of a mobile phone is not influenced, and the use effect of the mobile phone is ensured.
Description
Technical field
The present invention relates to the mould in the machining, specifically is exactly a kind of hand set machine shell shaving die structure.
Background technology
Mobile phone is the electronic product commonly used in people's daily life, phone housing generally all is to make of stainless steel and other metal materials, the shaping of the metal material normal mode that adopts at present is to utilize diel that metal material is formed according to Sheet Metal Forming Technology, the phone housing product since required precision than higher, in the whole assembling process of mobile phone, because each parts all are contained in the inside of phone housing, assembly precision between each parts requires very high, especially the electronic product that is contained in the phone housing is very responsive, so need remove by subsequent handling the burr that phone housing produces in punching course, because general enterprise all is to utilize drift die-cut phone housing semi-finished product from outside to inside when making phone housing, such processing method makes burr be created in the fitting surface of phone housing, responsive mobile phone sensitivity is greatly affected, and carry out sharp this employing single die tool carries out the burr removal to metal product the process of removing by subsequent handling, too in complexity, need to utilize many cover metal stamping moulds, manpower and materials have been increased, and because need repeatedly location, stability is not high, increased production cost, reduced production efficiency, also can increase the percent defective of product, increase production cost control difficulty.
Summary of the invention
Technical problem to be solved by this invention is a kind of hand set machine shell shaving die structure of design, it utilizes cutting head that phone housing is from inside to outside carried out punching press, impel burr to be created in the outer surface of phone housing, do not influence the assembling of mobile phone electronic part, guaranteed the result of use of mobile phone.
In order to address the above problem, the present invention adopts following technical scheme: a kind of hand set machine shell shaving die structure, it comprises part of the upper die and part of the lower die, the part of the upper die comprises train wheel bridge, oblique contract, stripper plate, the part of the lower die comprises the product orientation core rod, the punch cutting knife, the punch back-moving spring, the punch set screw that resets, punch cutting knife slide block, the die cutting knife, die cutting knife slide block, die cutting knife slide block back-moving spring, die shoe, tiltedly contract is contained on the train wheel bridge, stripper plate is contained on the train wheel bridge by the discharging screw, the product orientation core rod is fixed on the die shoe, punch cutting knife slide block is contained in the die shoe upper surface, die cutting knife slide block is contained in the punch cutting knife slide block, the punch cutting knife is contained in die cutting knife slide block and the product orientation core rod centre position on the punch cutting knife slide block, the die cutting knife is contained on the die cutting knife slide block, punch back-moving spring and the punch set screw that resets is contained in the die shoe, tiltedly the contract head is 45 degree inclined-planes, and punch cutting knife slide block and die cutting knife slide block are 135 degree angles with oblique contract corresponding surface.
Described die cutting knife slide block back-moving spring is in compressive state.
Beneficial effect
Need be placed on the product orientation core rod by formed product, the descending stripper plate of mould is pushed down product, tiltedly contract promotion negative mold cutting knife slide block makes the die cutting knife push down the product shaping place, tiltedly contract continues descending, promote punch cutting knife slide block and drive the punch stamping products of outwards advancing, die-cut from inside to outside, guarantee that burr does not influence the assembling of mobile phone electronic part in product external surfaces, has guaranteed the result of use of mobile phone.
Description of drawings
Schematic diagram when accompanying drawing 1 is the folding of a kind of hand set machine shell shaving die of the present invention structure.
Accompanying drawing 2 is phone housing product schematic diagrames of the present invention.
Schematic diagram when accompanying drawing 3 is a kind of hand set machine shell shaving die of the present invention arrangement works.
Schematic diagram when accompanying drawing 4 is a kind of hand set machine shell shaving die of the present invention structure closure.
Wherein, 1, train wheel bridge 2, oblique reset set screw 8, punch cutting knife slide block 9, die cutting knife 10, die cutting knife slide block 11, die cutting knife slide block back-moving spring 12, die shoe of contract 3, stripper plate 4, product orientation core rod 5, punch cutting knife 6, punch cutting knife 7, punch
The specific embodiment
Below in conjunction with specific embodiments and the drawings, further set forth the present invention.
As shown in Figure 1, a kind of hand set machine shell shaving die structure, it comprises part of the upper die and part of the lower die, wherein, the part of the upper die comprises train wheel bridge 1, oblique contract 2, stripper plate 3, the part of the lower die comprises product orientation core rod 4, punch cutting knife 5, punch cutting knife 6, the punch set screw 7 that resets, punch cutting knife slide block 8, die cutting knife 9, die cutting knife slide block 10, die cutting knife slide block back-moving spring 11, die shoe 12, tiltedly contract 2 is contained on the train wheel bridge 1, stripper plate 3 is contained on the train wheel bridge 1 by the discharging screw, product orientation core rod 4 is fixed on the die shoe 12, punch cutting knife slide block 8 is contained in die shoe 12 upper surfaces, die cutting knife slide block 10 is contained in the punch cutting knife slide block 8, punch cutting knife 5 is contained in the die cutting knife slide block 10 and product orientation core rod 4 centre positions on the punch cutting knife slide block 8, die cutting knife 9 is contained on the die cutting knife slide block 10, punch back-moving spring 6 and the punch set screw 7 that resets is contained in the die shoe 12, tiltedly 2 in contract is 45 degree inclined-planes, and punch cutting knife slide block 8 and die cutting knife slide block 10 are 135 degree angles with oblique contract 2 corresponding surfaces.
Described die cutting knife slide block back-moving spring 11 is in compressive state.
Shown in accompanying drawing 2,3 and 4, need be placed on the product orientation core rod 4 by formed product, the descending stripper plate 3 of mould is pushed down product, tiltedly 2 one inclined-planes promotions of contract die cutting knife slide block 10 makes die cutting knife 9 push down the product shaping place, and tiltedly contract 2 continuation are descending, promotes punch cutting knife slide block 8 and outwards slides, pulling punch cutting knife 5 stamping products of outwards advancing, die-cut from inside to outside, thus guarantee that burr does not influence the assembling of mobile phone electronic part in product external surfaces, has guaranteed the result of use of mobile phone.
Claims (2)
1. hand set machine shell shaving die structure, it comprises part of the upper die and part of the lower die, it is characterized in that: the part of the upper die comprises train wheel bridge (1), oblique contract (2), stripper plate (3), the part of the lower die comprises product orientation core rod (4), punch cutting knife (5), punch back-moving spring (6), the punch set screw (7) that resets, punch cutting knife slide block (8), die cutting knife (9), die cutting knife slide block (10), die cutting knife slide block back-moving spring (11), die shoe (12), tiltedly contract (2) is contained on the train wheel bridge (1), stripper plate (3) is contained on the train wheel bridge (1) by the discharging screw, product orientation core rod (4) is fixed on the die shoe (12), punch cutting knife slide block (8) is contained in die shoe (12) upper surface, die cutting knife slide block (10) is contained in the punch cutting knife slide block (8), punch cutting knife (5) is contained in the die cutting knife slide block (10) and product orientation core rod (4) centre position on the punch cutting knife slide block (8), die cutting knife (9) is contained on the die cutting knife slide block (10), punch back-moving spring (6) and the punch set screw (7) that resets is contained in the die shoe (12), tiltedly contract (2) head is 45 degree inclined-planes, and punch cutting knife slide block (8) and die cutting knife slide block (10) are 135 degree angles with oblique contract (2) corresponding surface.
2. described a kind of hand set machine shell shaving die structure as claimed in claim 1, it is characterized in that: described die cutting knife slide block back-moving spring (11) is in compressive state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110274690 CN102303073B (en) | 2011-09-16 | 2011-09-16 | Trimming die structure for mobile phone casing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110274690 CN102303073B (en) | 2011-09-16 | 2011-09-16 | Trimming die structure for mobile phone casing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102303073A CN102303073A (en) | 2012-01-04 |
CN102303073B true CN102303073B (en) | 2013-07-03 |
Family
ID=45377041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110274690 Expired - Fee Related CN102303073B (en) | 2011-09-16 | 2011-09-16 | Trimming die structure for mobile phone casing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102303073B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102649135A (en) * | 2012-04-16 | 2012-08-29 | 上海高伸模具有限公司 | Special-shaped pipe fitting pipe reeling forming device and process of special-shaped pipe fitting pipe reeling forming device |
CN102641968B (en) * | 2012-04-23 | 2014-06-18 | 昆山诚业德通讯科技有限公司 | Double-speed sliding block mechanism |
CN102699151B (en) * | 2012-06-11 | 2016-01-13 | 无锡新宏泰电器科技股份有限公司 | For the lump reshaping clamp of copper litz wire point postwelding |
CN103316993B (en) * | 2013-06-14 | 2015-08-19 | 衡阳财经工业职业技术学院 | A kind of multifunction combined mould of cutting sth. askew |
CN103316995A (en) * | 2013-06-23 | 2013-09-25 | 苏州腾行精密模具有限公司 | Four-surface slider trimming die |
CN103341549A (en) * | 2013-06-23 | 2013-10-09 | 苏州腾行精密模具有限公司 | Opposite-angle side cutting die |
CN103350138A (en) * | 2013-06-23 | 2013-10-16 | 苏州腾行精密模具有限公司 | Slide block trimming die |
CN103691801B (en) * | 2013-11-20 | 2016-07-06 | 无锡曙光模具有限公司 | The side shaving die of air outlet taper pipe shell of automobile engine exhaust system |
CN104028614B (en) * | 2014-06-18 | 2016-05-04 | 苏州旭创精密模具有限公司 | A kind of side cutting apparatus for continuous mould |
CN106140973B (en) * | 2015-04-27 | 2018-01-12 | 奇鋐科技股份有限公司 | The mould for apparatus housing of being taken action for processing and forming one and the method for the application action apparatus housing of processing and forming one |
CN107042257A (en) * | 2017-06-06 | 2017-08-15 | 江苏铭利达科技有限公司 | A kind of device for being used to remove the burr of automobile seat supporter casting |
CN109570331A (en) * | 2019-01-08 | 2019-04-05 | 镇江先锋汽车零部件有限公司 | A kind of motor housing automatic backlash compensation punching mechanism |
CN116985460A (en) * | 2023-09-25 | 2023-11-03 | 上海韵量新能源科技有限公司 | Fuel cell graphite bipolar plate die and fixing method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1383961A (en) * | 2001-04-29 | 2002-12-11 | 广东科龙电器股份有限公司 | Laterally edging process and die for box-type plastic parts |
US20030213351A1 (en) * | 2002-05-16 | 2003-11-20 | Mitsuo Matsuoka | Slide cam die |
CN201008912Y (en) * | 2007-02-08 | 2008-01-23 | 佛山市顺德区汉达精密电子科技有限公司 | Side flushing mould device |
CN101733327A (en) * | 2009-12-10 | 2010-06-16 | 昌辉(上海)科技集团股份有限公司 | Side hole cover progressive die |
CN101758137A (en) * | 2009-05-05 | 2010-06-30 | 苏州市职业大学 | Compound punching die |
CN201720313U (en) * | 2010-06-21 | 2011-01-26 | 苏州汉扬精密电子有限公司 | Lower mold fixed type full-circumference lateral cutting structure |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100389956B1 (en) * | 2001-03-05 | 2003-07-02 | 전성도 | Forming method for wallboard of vehicle |
-
2011
- 2011-09-16 CN CN 201110274690 patent/CN102303073B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1383961A (en) * | 2001-04-29 | 2002-12-11 | 广东科龙电器股份有限公司 | Laterally edging process and die for box-type plastic parts |
US20030213351A1 (en) * | 2002-05-16 | 2003-11-20 | Mitsuo Matsuoka | Slide cam die |
CN201008912Y (en) * | 2007-02-08 | 2008-01-23 | 佛山市顺德区汉达精密电子科技有限公司 | Side flushing mould device |
CN101758137A (en) * | 2009-05-05 | 2010-06-30 | 苏州市职业大学 | Compound punching die |
CN101733327A (en) * | 2009-12-10 | 2010-06-16 | 昌辉(上海)科技集团股份有限公司 | Side hole cover progressive die |
CN201720313U (en) * | 2010-06-21 | 2011-01-26 | 苏州汉扬精密电子有限公司 | Lower mold fixed type full-circumference lateral cutting structure |
Also Published As
Publication number | Publication date |
---|---|
CN102303073A (en) | 2012-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102303073B (en) | Trimming die structure for mobile phone casing | |
CN201768801U (en) | Trimming die for flange plate forge piece | |
CN204503995U (en) | A kind of integrated punch forming composite die | |
CN102284592A (en) | Continuous die upward blanking method | |
CN203044651U (en) | Tooth holder stamping die for brake | |
CN102327972A (en) | High-speed transmission universal serial bus (USB) iron shell mold | |
CN203470650U (en) | Punching and bending progressive die | |
CN104690147A (en) | Waste-trimming upper die cutter | |
CN201931012U (en) | Continuous shaping die for precise clamping plate used in decelerator | |
CN203778595U (en) | Automobile inner plate part die | |
CN203330224U (en) | Side cutting die for steering nut | |
CN202239180U (en) | Continuous mold for shell | |
CN202803925U (en) | One-step forming tablet-pressing mould | |
CN204381188U (en) | A kind of automobile belt wheel close trim punching die | |
CN206981515U (en) | A kind of more die cavity accurate punching moulds | |
CN202683762U (en) | S-shaped bent spring die | |
CN208810900U (en) | A kind of automatic processing apparatus of 3C molding cutter | |
CN202640463U (en) | Die cutting die for porous foam product | |
CN203578517U (en) | Spinning trimming die of square box covers | |
CN204545097U (en) | Minim gap blanking die | |
CN207996937U (en) | A kind of processing mold of the backboard frame fixing piece of liquid crystal display | |
CN207825056U (en) | Hemisection blanking mold | |
CN205097294U (en) | Secondary forming die of PCB board | |
CN204725573U (en) | Novel paper mould die-cutting mould | |
CN204035221U (en) | Hanger general assembly single-piece hollow circular-tube internal diameter shaping mould after leaf spring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20140916 |
|
EXPY | Termination of patent right or utility model |